Lynda vs Treehouse Learning

I want to learn how to program in iOS over the summer. I've seemed to have narrowed down my choice for which course to take between Lynda and Treehouse. Both offer and introduction to objective-C(which I have never learned before) as well as several example apps and projects. Both offer example files and are based on online video lectures.

So my question is which is better for me Lynda or Treehouse? I am going to finish the second-level Computer Science class at my high school. I am fairly proficient in Java and have written several mediocre programs as well as a small Minecraft mod. Please consider my experience and the fact that I am willing to pay any amount and spend as much time as necessary when making recommendations.